Haley was so adorable. I love her slightly nervous girlish giggle. But she's very poised for a 19-year-old.

Haley Mills is so beautiful!! The contestants and the panel dress so elegantly. This was such a Classy time in America.

Joanna Barnes, on the panel, and Hayley Mills had worked together on The Parent Trap five years earlier, in 1960.

Haley Mills has such a distinctive voice and accent that it would be difficult for her to disguise.  She is always a delight to see!

Hayley Mills was one of the best child actresses of the 60s. Whistle Down the Wind was a brilliant movie   and can still be seen on You Tube. She came from a very talented acting family with her father John Mills an accomplished actor as well as her sister Juliette.

I loved how Joanna Barnes looked so excited to see her... It's little moments like this that make the entirety of it all worthwhile.

I still love watching the original "The Parent Trap.".   After seeing it as a kid in the 60s I pestered my parents into sending me to a summer camp like the one the twins went to. I went to camp every summer from 1964 to 1972.

They are so polite but still funny.  I wish our entertainment would go back to those days.

That Darn Cat is still today one of my favorite Disney movies.

I love these old shows. Look how well they dressed, and they spoke kindly about each other. In this particular episode, so good to see Hayley Mills and Joanna Barnes reunited.

Those were the good old days, I was 14 and I am now 70 will turn 71 on November 15..I loved Hayley Mills! ❤

No way can Haley Mills disguise her voice! I 'd recognize it anywhere. LOL. Loved her movies. 😊❤💖

I love Hayley, such a classy lady.

Met Hayley and she is literally how you think she is, just simply lovely 😍

"What's My Line?" is one of the great classics of television! It's awesome to be able to see it again after all these years!

The first woman was truly amazing for the time period. To be 65yo in 1965 and be a female flight instructor who can also pilot helicopters AND she has a degree in metallurgy. I bet very, very few woman of that time were in that category. Amazing stuff. It would be fascinating to hear an interview of her life.

I love Hayley Mills, she's absolutely marvelous!!

That first woman who was a flight instructor was amazing.

They were so polite in those days. Also dressed up for the honor of appearing on television.

I have always loved Hayley Mills.  My favorite movies of her's, Pollyanna, and The Trouble with Angels.